Heating heat pump with two performance levels to increase efficiency in partial load operation for indoor installation and integrated heat pump manager WPM Econ5 with touch display. Variable connection options for the brine and heating connections on the rear wall of the housing. Access for service work from the front, no minimum distance to the side required. A sound-optimized metal housing and the integrated structure-borne sound decoupling with freely swinging compressor base plate enable direct connection to the heating system. High performance figures thanks to economizer and compliance with the requirements according to EN 14511 for larger volume flows on the heat utilization side. Universal design with optional hot water preparation and flexible expansion options for: bivalent or bivalent regenerative operation Distribution systems with unmixed and mixed heating circuits Soft starter and load contactor for brine circulation pump integrated Flow and return sensors integrated, external sensor (standard NTC-2) and dirt filter for brine circuit included in delivery. Dirt trap for installation in the brine circuit (return to the heat pump) included in delivery. Brine package SZB must be ordered separately. Heat pump white structured (similar to RAL 9003).